The golden treasures, the viking weapons, the medieval collection, the classical antiquity and ancient Egypt. From May: Collapse -human being in an unpredictable world. Two Museums for the price of one: Use your ticket to the Viking Ship Museum within 48 hours. (Directions) Train or underground to the National Theatre Station. Tram no. 17 or 18 to Tullinløkka. Open Tuesday to Sunday.2 MUSEUM FOR 1!